baber/WOPTO huggingface dataset:
Patent JP-H02251035-A (JP)
Title: Switch for ventilation
Inventor: OCHI KAZUNORI
IPC: F24F7/007
Filed: 1989-03-22
Abstract: PURPOSE:To enable execution of safe and high-efficient ventilation through prevention of the occurrence of a risk of erroneous wiring by a method wherein a case in which a voltage output is provided for a use and a case in which a no-voltage output is provided for a use are properly used by changing over a bipolar three-pass contact switch. CONSTITUTION:When a voltage output is provided from an output terminal port 6 and automatic ventilating operation is effected by means of a sensor switch 2, a bipolar three-pass contact switch 3 is brought into a changed-over state so that a common terminal is connected to a moving contact making contact with a power source. In this case, the sensor switch 2 senses an atmospheric state to open and close a contact part, and a ventilating fan 8 is automatically run and controlled. Meanwhile, when a no-voltage output is provided from an output terminal part 6 to perform automatic operation, the bipolar 3-pass contact switch 3 is changed over to the opposite side. When the switch 2 is operated, a circuit short-circuited by the bipolar 3-pass contact switch 3 is formed on the power source 1 side from the output terminal part 6. When operation of the sensor switch 2 is stopped, a short-circuit circuit is opened by 3-pass contact switches 4 and 7, and automatic operation control is made on a device, connected to the output terminal part 6, by means of a no-voltage output serving as a signal.
Patent JP-H11268183-A (JP)
Title: Polyimide-metal laminate and its manufacture
Inventor: HARADA YUICHIRO
IPC: H05K3/38
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyimide-metal laminate suitable for the continuous production on which a polyimide base and the metal layers keep superior bonding properties even when the high temperature heat treatment is applied for a long time, and a minute working for high density wiring or the like in the semiconductor technology can be carried out. SOLUTION: A metal oxide layer 2 is formed at least on one face of a polyimide base 1, and a metal layer 3 is formed on the surface of the metal oxide layer 2, and the surface roughness of the polyimide base 1 is 0.5-5 nm, and the thickness of the metal oxide layer 2 is 3-35 nm.
Patent JP-S62227206-A (JP)
Title: Filter bank
Inventor: NISHIKAWA KATSUHIKO
IPC: H03H7/01
Filed: 1986-03-29
Abstract: PURPOSE:To set a pass band frequency of each channel to an optional value within a limited range by constituting plural filters by means of series connections of a variable high-pass filter and a variable low-pass filter each. CONSTITUTION:N-set of channels are provided and each channel consists of a cascade connection of each high-pass fitler (l-N) and each low-pass filter (1'-N') whose cut off frequencies are controlled externally respectively. Frequency components f11-fN2 of a multiplex chnnel signal impressed to an input terminal Tin are separated by the N-set of channel filters and the output is obtained respectively at output terminals T1-TN. Each high-pass filter (n) and each low-pass filter n' consist respectively of a broad hand filter 103 (107), two mixers 102,104 (106,108) and a voltage controlled oscillator (VCO) 101 (105). The VCO 101 supplies a local signal in a frequency fLln to the mixers 102,104 and the VCO 105 supplies a local signal in frequency fL2n to the 'mixers 106,108.
Patent JP-S60213604-A (JP)
Title: Shape of wear-resisting lagging material
Inventor: KAWAMOTO MASAICHI
IPC: B65G15/34
Filed: 1984-04-06
Abstract: PURPOSE:To improve wear-resistance and to keep lagging material from being separated to slip off by forming a concave portion for burying a wear-resisting lagging material in a lining material covering a base material and burying the lagging material in the lining material in a lagging material for a conveyer belt. CONSTITUTION:The surfaces of base materials 6 of the upper surface 3-1 of a conveyer belt, the outer peripheral surface 1-1 of a driving pulley and the inner surface 4-1 of a hopper are coated with an adhesive lining material 7. A lagging material L is buried L-1 in the lining material 7, with the upper surface L-3 of the lagging material L exposed. The lagging material L is formed like a bar by ultra-hard wear-resisting raw material such as ceramics or the like, in such a manner that the shape of the section is substantially laid H-shaped. Thus, the effective area for preventing wear is increased to prevent the lagging material from being separated to slip off.
Patent JP-S63235083-A (JP)
Title: Joining method for iron and aluminum
Inventor: KATO SATORU
IPC: B23K20/00
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a joining body excellent extremely in joining strength and airtightness with simple method by providing the Fe-Cr layer of specific composition on the surface of Fe and heating with pressurizing by superposing with Al. CONSTITUTION:The Fe-Cr layer 2 in the composition of the range of 55% Fe, 45% Cr-85% Fe, 15% Cr in wt.% is formed by chromizing treatment on the surface of a soft iron 1. After arranging Al 3 at the side where the two elements layer 2 is formed, it is superposed up and down. And, it is joined by heating at specific temp. with specific pressure vertically. As a result, a joined body 4 is obtd. A three elements layer 5 is formed between the two elements layer 2 and Al 3 on the joined body 4. The thickness of the three elements layer 5 is taken in <=50mum. As a result, since the interface strength between the Al 3 and three elements layer 5, and between the two elements layer 2 and three elements layer 5 is big, no crack is caused, tensile strength is big and airtightness is excellent.
Patent JP-S59194076-A (JP)
Title: Fuel feeder of engine
Inventor: HARADA SHINICHI
IPC: F02M69/08
Filed: 1983-04-20
Abstract: PURPOSE:To improve control of an air-fuel ratio and atomization of fuel, by a method wherein, by means of a pressure air and suction negative pressure, which depend upon the rotation of an engine, the pressure of fuel is regulated, and the pressure-regulated fuel is atomized by means of an exhaust air from an engine- driven air pump. CONSTITUTION:An air pump 7, and a fuel pump 14 are driven during running of an engine, and an exhaust air from the air pump 7 is fed to an air nozzle 33 and an air chamber 20 of a pressure regulator 16. A discharge fuel from the fuel pump 14 is fed to a fuel injection nozzle 34 through a fuel chamber 17 of the pressure regulator 16. Fuel injected through the fuel injection nozzle 34 collides with the flow of the air, injected at a high speed through the air injection nozzle 33, for mixture, and the mixture is fed to the engine with the aid of the suction air flow of a suction passage 3. In which case, when the opening of a throttle valve 5 is decreased, the pressure of the air exhausted from the air pump 7 is low, and a negative pressure through a negative pressure passage 25 is high, whereby a pressure in an air chamber 20 is decreased, a diaphragm 21 is raised against a spring 22, and a relief valve 19 is increased in opening, resulting in decrease in fuel pressure (a flow rate).
Patent JP-S52113387-A (JP)
Title: Fluorescent display tube which shows blue luminescence when excited by low speed electron beam
Inventor: KAGAMI AKIYUKI
IPC: H01J31/15
Filed: 1975-06-10
Abstract: PURPOSE: To produce a fluorescent display tube which shows blue luminescence with high luminance when excited by low speed electron beam by using a luminous composition obtained by mixing ZnO with Ag-activated ZnS fluorescent substance in a specific ratio by weight as the fluorescent membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000269191-A (JP)
Title: Plasma apparatus
Inventor: HAYASHI KAZUO
IPC: H01L21/3065
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To measure time rate of change for the ion density of plasma. SOLUTION: A light-transmitting measuring window 106 is provided in the sidewall of a discharge vessel 100. A condenser 112 is disposed outside the measuring window 106 and introduces light in the discharge vessel 100 into a light transmission path 113. The light transmission path 113 branches into two in the middle, and the ends of the branches are connected to band-pass filters 114a and 114b respectively. The transmission wavelengths of the two band-pass filters 114a and 114b are different from each other, and emission lines of atoms of the same sort and emission lines of ions are transmitted thereby selectively respectively.  With light intensity detectors 115a and 115b connected directly to the rear stages of the band-pass filters 114a and 114b respectively, the intensities of the emission lines of atoms and those of ions are measured respectively and converted into electrical signals, and the results of measurement are transferred to a data processing part 117. The data processing part 117 computes and outputs the ratio of the measured light intensities.
Patent JP-H0578394-A (JP)
Title: Cell proliferation suppressant labeled with fucose
Inventor: HANSUUGEORUKU RERUHEN
IPC: A61K31/7034
Filed: 1992-02-21
Abstract: PURPOSE: To provide the subject cell proliferation suppressing substance which is prepd. by bonding fucose to the cell proliferation suppressing substance, such as antitumor substance, via an amino acid group, etc., and is improved in the solubility in water without the degradation in cell proliferation suppression activity and is useful as an antitumor agent.  
     CONSTITUTION: A fluorenyl-9-methoxycarbonyl (Fmoc)-L-alanine, etc., are activated and are brought into reaction with an antitumor agent (e.g.; batracylin, etc.) and thereafter, its amino protecting group is removed to obtain D-alanyl-L- alanyl-batracylin, etc. Next, this batracylin is brought into reaction with β-L- fluose-oxyacetic acid, by which the compd. expressed by formula I [C is the cell proliferation suppressing substance; R is formula II (X is an alkylene, arylene; Y is CO, NY, O; B is a bond, diacylcarboxylate); AA 1  is a natural amino acid group, bond; AA 2  is isologous with AA 1 ; n is 0, 1, 2] is obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09254934-A (JP)
Title: Paper cup registering mechanism
Inventor: MIURA EIJI
IPC: G01B5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of registering a paper cup by providing a cylindrical erection part on the circumference of a cup holding part and providing a cup restricting part at a top end of a rotary part provided inside the extension part with the aid of a bearing means in a restricting mechanism which registers a laminated part of a body of the paper cup to a fixed position while rotating the paper cup. SOLUTION: A holding part 3 is provided which has a fixing part 2 provided on the circumference of a suction means 1 for sucking and holding a bottom 12 of a paper cup 20, and a rotary part 6 is provided which has a cylindrical erection part 4 with a claw 5 provided on the inside thereof. Further, a cup restricting part 18 is provided at a top end of the erection part 4 with the aid of a bearing means 17. In registering the paper cup 20, the bottom 12 of the paper cup 20 is first sucked by the suction means 1 to hold it with the fixing part 2 and to perform the centering operation for the paper cup 20. Thereafter, the holding part 3 is retreated to its original position, and an outer face of the paper cup 20 is allowed to abut against the cup readjusting part 18 to correct it to a round shape.  Under this condition, the rotary part 6 is rotated, and a step portion of a laminated part of the body of the paper cup 20 is caught by the claw 5, thereby performing registering.
Patent JP-S60218207-A (JP)
Title: Automatic projection device
Inventor: OOSAWA MASAO
IPC: B65G47/52
Filed: 1984-04-10
Abstract: PURPOSE:To make the projection of a work into automation, by superposing a conveyor belt, which transfers the work fed out of a preceding step processing device up to a turnover part, on a conveyor belt transferring it from the turnover part to a latter processing device for their synchronization. CONSTITUTION:A driving sprocket 3 of a weighing device 1 is driven in an A direction by a motor 6 via a transmission mechanism 7 and thereby the upper side of a chain belt 5 is made to travel in an S1 direction. In this case, at the upper part of the weighing device 1, an aligning conveyor 10 is installed in sameness in an extending direction of the said device 1 and free of movements in all directions. And, a driving shaft 11 of the said conveyor 10 is rotated in a B direction by the motor 6 via the transmission mechanism 7 and thereby the lower side of a belt 13 is made to travel in an R1 direction. With this constitution, a measured work H is conveyed by the said belt 13 and, after being guided and turned over by a guide plate 15 at a turnover part T, the measured work is smoothly delivered to the chain belt 5 synchronizing with the belt 13 and then projected inside a weighing mechanism 8.
Patent JP-H05148058-A (JP)
Title: Sintered body for mechanical seal, made of especially silicon carbide and containing porous area and seal containing such sintered body
Inventor: ORIBIE AZUMA
IPC: C04B35/565
Filed: 1992-02-21
Abstract: PURPOSE: To improve mechanical strength and heat conductivity in a mechanical seal or the like by sintering a mold composed of a porous first zone based on an element selected from alumina and zirconium oxide, etc., and a non-porous second zone.  
     CONSTITUTION: This sintered body is formed from the porous first zone of a surface zone composed of a ceramic material and the non-porous second zone. The ceramic material is selected from alumina, zirconium oxide, alumina zirconium monoxide, aluminum nitride, boron carbide, silicon carbide and silicon nitride. Then, the total porosity of the ceramic material of the first zone is ≤50% and the fine holes of an average diameter; 40-200 μm are provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03270644-A (JP)
Title: Supplied power regulating circuit
Inventor: KANEKO SHINICHI
IPC: H02J3/00
Filed: 1990-03-20
Abstract: PURPOSE:To supply a load with a constant electric power by a method wherein a triode AC switch is provided with a diode of parallel connection, a series body connected in series to the light receiving side element of a triode AC switch photo coupler and a pair of input terminals connected to the light emitting side of the same while an opening and closing switch is connected in parallel to the diode. CONSTITUTION:When a commercial AC power supply VAC is 100V, an opening and closing switch S is closed. When there is a signal VIN between signal input terminals 3, 4 a photo triode AC switch PT1 is put on by the light emission of a light emission diode LD1, a voltage is generated between both terminals of a resistor R1, a triode AC switch TRC is put ON and a load L is supplied with an electric power. When the polarity is opposite, the triode AC switch RTC is put ON and the load L is supplied with the electric power. When the commercial AC power supply VAC is 200V, the opening and closing switch S is opened. When the commercial AC power supply VAC is 200V, the load is supplied with the half wave of the AC power.
Patent JP-H09252780-A (JP)
Title: Cancer detecting agent consisting of polypeptide derived from human indwelling retrovirus or antibody to the same polypeptide
Inventor: MAEDA SHUICHI
IPC: G01N33/577
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cancer detecting agent consisting of a polypeptide as an antigen of a human indwelling retrovirus expressed in accompany with the diseases such as a cancer, etc., or of a specific antibody to the polypeptide, capable of detecting the cancer in an early period in a body fluid such as an isolated human serum or in a tissue. SOLUTION: This cancer detecting agent consists of a polypeptide consisting of a protein encoded by an indwelling retrovirus expressed in human cells or partial sequences thereof and containing at least one antigen determining group; or the cancer determining agent consists of an antibody to the polypeptide consisting of the protein encoded by the indwelling retrovirus expressed in human cells or partial sequences thereof and containing at least one antigen determining group.
Patent JP-S62227476-A (JP)
Title: Application of anti-corrosive agent
Inventor: TAKAHASHI HIROSHI
IPC: B05D1/02
Filed: 1986-03-28
Abstract: PURPOSE:To prevent the flowing-down of paint at the time of working, by mixing a foaming agent with an anti-corrosive agent sprayed along with compressed air. CONSTITUTION:An anti-corrosive agent A consisting of a solid component such as petroleum sulfonate, lanolin metal salt, oil or wax and a solvent component such as toluene or xylene and compounded with anti-corrosive pigment and a plasticizer etc. if necessary is mixed with a foaming agent such as propane, LPG or azobisisobutyronitrite to fill a tank or cylinder 1. At the time of painting, the resulting mixture is sprayed to the surface of an article to be painted simultaneously with compressed air or in a state mixed with compressed air immediately before painting. Whereupon, the foaming agent in the paint sprayed to the surface of the article to be painted is evaporated and a large number of air bubbles of the anti-corrosive agent are generated by the action of the surface tension of said foaming agent to be adhered to the surface of the article to be painted and, therefore, the dripping of the paint is suppressed by high holding force possessed by the air bubbles.
Patent JP-S55162350-A (JP)
Title: Catalyst for reducing substance in aqueous solution
Inventor: TAKEUCHI SEIJI
IPC: C07C67/00
Filed: 1979-06-06
Abstract: PURPOSE: To promote the reducing reaction by a method wherein, in case of reducing substances within an aqueous solution by a reactive gas, a catalitic component and a water repellent agent are coexisted with catalyst to be used to supply a gas component and dissolved substances to a surface of said catalyst together.  
     CONSTITUTION: In case of reducing ions or molecules within an aqueous solution by using a reducing gas such as hydrogen or carbon monoxide, a catalyst coexisting catalitic component and a water repellent agent such as a dispersion of polytetrafluoroethylene or polyethylene together is used. Thereby, a gas component and dissolved substances within an aqueous solution are easily supplied to a catalyst surface and reducing reaction is rapidly progressed at a catalyst activating point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58187337-A (JP)
Inventor: NAGAHASHI KUNIHARU
IPC: B31F1/07
Filed: 1982-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5845996-A (JP)
Inventor: POORU II MATSUKUAIDO
IPC: G11B7/243
Filed: 1982-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63236583-A (JP)
Inventor: ENDO MASASHI
IPC: B08B9/027
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62227826-A (JP)
Title: Controller for continuously variable transmission
Inventor: TANAKA HIROSHI
IPC: B60W10/101
Filed: 1986-03-28
Abstract: PURPOSE:To reduce a connection shock in case of engaging a clutch immediately at the time of reacceleration, by setting a desired transmission gear ratio to be larger as much as the constant value at the time of low speed coasting after clutch release, and making a speed change much in a down-shift direction. CONSTITUTION:During engine running, an actual transmission gear ratio (i) is calculated by a calculating part 45 on the basis of primary and secondary pulley speeds Np and Ns at a control unit 40, and a desired transmission gear ratio (i) is retrieved by a retrieving part 46 on the basis of the speed Ns and throttle opening theta. And, in accordance with the desired tranmsission gear ratio (is), a desired transmission gear ratio shift speed dis/dt is calculated by a calculating part 47, and a shift speed di/dt is calculated by a calculating part 49 from the value and coefficients k1 and k2. At this time, this desired transmission gear ratio (is) is compensated after performing such operation of (is) + DELTA(is) that makes the (is) larger as much as the constant value at a compensation part 60 when a coasting signal for clutch release is outputted from a drag mode setting part 57. And, a duty ratio D is retrieved by a duty ratio retrieving part 50 on the basis of these data di/dt and (i), and a solenoid valve 28 related to a shift speed control valve is controlled.
Patent JP-H07254467-A (JP)
Title: Leg pin connecting jig for memory ic and method of application therefor
Inventor: KAWAMURA MASANORI
IPC: H01R11/01
Filed: 1994-03-16
Abstract: PURPOSE:To provide a leg pin connecting jig for a memory IC and a method of application therefor by which the memory IC whose leg pin is deformed or lost can be normally connected to a memory controller. CONSTITUTION:A metallic fine wire 4 is embedded in a silicon rubber sheet, and the sheet 2 to be connected to a data bus (D/B) 3 is pressurized in the leg pin (5) direction of a memory IC 1, and leg pins 5 of the memory IC and the metallic fine wire 4 are brought into contact with each other. Thereby, the data bus 3 and the leg pins 5 of the memory IC 1 are connected to each other through the metallic fine wire 4, and data of the memory IC 1 can be normally read by a memory controller.
Patent JP-H08266931-A (JP)
Title: Electrostatically sorting apparatus
Inventor: INOUE TETSUYA
IPC: B03C7/02
Filed: 1995-03-29
Abstract: PURPOSE: To sort crushed garbage at high precision even in the case the particle size of the garbage is relatively large. CONSTITUTION: A conductive belt 13 is extended and coiled on a pair of a driving drum 11 and a passive drum 12 which are installed horizontally at a prescribed distance from each other and freely rotate on a horizontal axial center. Moreover, a conical electrode 16 which generates a corona discharge field is installed above a down stream side of a dust throwing hopper 15 to supply crushed garbage B and a conductive garbage receiving tray 21, a semiconductive garbage receiving tray 22, and insulating garbage receiving trays 22-25 are arranged from the lower part of the driving drum 11 to the down stream side in the moving direction of the conductive belt 13. Consequently, electrons are uniformly radiated to crushed garbage which is uniformly magnetized by leading the garbage in the corona discharge field in the horizontal part on the upper face of the conductive belt and thus separation precision can be improved.
Patent JP-S62226684-A (JP)
Title: Controller for laser output
Inventor: OTANI AKIHIRO
IPC: G01M11/00
Filed: 1986-03-28
Abstract: PURPOSE:To prevent variation by the temperature change of the output characteristics of a micro-laser detector by providing the micro-laser detector with a temperature compensating function in a laser output controller with an integrating sphere and the micro-laser detector. CONSTITUTION:The side surface of a micro-laser detector 12 is fast stuck aud housed to a case 18, an opening section 12A is formed to the light-receiving surface of the detector 12, and an integrating sphere 9 is mounted so that the opening section 12A is positioned at an output port ll for the integrating sphere 9. Thermocouples 101a, 101b have the same temperature characteristics, the thermocouple 101a is fitted to the detector 12, the thermocouple 101b is set up into the case, and these thermocouples 101a and 101b are connected so as to compensate a temperature. In such constitution, ever when an ambient temperature changes and the temperature of a holder varies, the thermocouples 101a and 101b compensate the temperature, thus keeping the output characteristics of the detector 12 constant, then accurately controlling an output from laser beams 7 by a stable output signal from the detector 12.